# DX Toolbox vs SWLog

The clearest difference is price: SWLog at Free against DX Toolbox's $3.99. SWLog also leads on update cadence (fortnightly vs every 9 months). DX Toolbox's advantage is review sentiment (62% vs 25%) and iOS requirement (6.0 vs 16.1). On ads, in-app purchases and device support there is nothing between them.

SWLog is free to download; DX Toolbox costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DX Toolbox ships an update every 9 months, SWLog fortnightly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DX Toolbox | SWLog |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.4 (68 ratings)](https://appshunter.io/ios/app/dx-toolbox/id492113368/reviews)** | — |
| Number of ratings | **68** | — |
| Positive reviews | **61.8% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 305 MB |
| Requires iOS | **6.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Black Cat Systems](https://appshunter.io/developer/301047032) | [Robert Sillett](https://appshunter.io/developer/1699114535) |

## What reviewers say

### DX Toolbox

[App page](https://appshunter.io/ios/app/dx-toolbox/id492113368)

This app provides real-time propagation forecasting and solar condition data for ham radio operators and shortwave listeners. It helps estimate HF propagation between any two locations, displays grayline maps, and offers detailed solar and geomagnetic readings.

**Highlights:** Propagation forecasting tools, Grayline map, Great circle path plotting, Solar and geomagnetic readings, Aurora prediction maps, Ionosonde plot maps

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for learning
- 👍 Handy for DXing
- 👍 Comprehensive propagation data
- 👍 Good for planning contacts
- 👍 Accurate propagation map

**What reviewers complain about**

- 🐛 Many broken links
- 🐛 Missing functionality
- 🐛 Slow data download
- 🐛 Small, hard-to-see graphs/pictures
- 🐛 Uninformative link labels

**Reported bugs**

- Missing calculations
- No images where they should be
- Dead links
- Missing information behind menus
- Half of info links don't download

**Requested features**

- Add tips and definitions for parameters
- Implement dark mode
- Allow location entry by grid square
- More informative link labels
- Provide more detailed tutorial


### SWLog

[App page](https://appshunter.io/ios/app/swlog/id6452913390)

Log amateur radio QSOs and broadcast transmissions on your mobile device. Supports QRZ lookups and various broadcast schedule queries for station identification. Features GPS integration and local log browsing, with the ability to upload to a main logging program.

**Highlights:** Log amateur radio QSOs, Log broadcast transmissions, QRZ lookups, Broadcast schedule lookups, GPS integration, Upload logs to main program

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DX Toolbox free?

DX Toolbox costs $3.99, with no in-app purchases.

### Is SWLog free?

SWLog is free to download, with no in-app purchases.

### Do DX Toolbox or SWLog have ads?

Neither DX Toolbox nor SWLog shows ads.

### Which is updated more often, DX Toolbox or SWLog?

DX Toolbox ships an update every 9 months, and SWLog fortnightly. Most recently, DX Toolbox was updated on October 15, 2026 and SWLog on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*